Committed my original version of RichChar

2 files changed, 8 insertions, 11 deletions

diff --git a/src/library/scala/compat/Platform.scala b/src/library/scala/compat/Platform.scala
index fa32f93a72..43c5c22498 100644
--- a/src/library/scala/compat/Platform.scala
+++ b/src/library/scala/compat/Platform.scala
@@ -53,5 +53,4 @@ object Platform {
   def currentTime: Long = System.currentTimeMillis()
   def collectGarbage: Unit = System.gc()
 
-  //def isDigit(c: Char): Boolean = java.lang.Character.isDigit(c);
 }
diff --git a/src/library/scala/runtime/RichChar.scala b/src/library/scala/runtime/RichChar.scala
index 7badbe0f39..4e7a4752f7 100644
--- a/src/library/scala/runtime/RichChar.scala
+++ b/src/library/scala/runtime/RichChar.scala
@@ -8,27 +8,25 @@
 
 // $Id$
 
+
 package scala.runtime
 
-import Predef._
+
+import java.lang.Character
 
 final class RichChar(c: Char) {
-  def asDigit: Int = Character.digit(c, 10)
 
-  def isControl: Boolean = Character.isISOControl(c)
+  def isWhitespace: Boolean = Character.isWhitespace(c)
   def isDigit: Boolean = Character.isDigit(c)
-  def isISOControl: Boolean = Character.isISOControl(c)
   def isLetter: Boolean = Character.isLetter(c)
   def isLetterOrDigit: Boolean = Character.isLetterOrDigit(c)
   def isLowerCase: Boolean = Character.isLowerCase(c)
-  def isSpaceChar: Boolean = Character.isSpaceChar(c)
-  def isTitleCase: Boolean = Character.isTitleCase(c)
-  def isUnicodeIdentifierPart: Boolean = Character.isUnicodeIdentifierPart(c)
-  def isUnicodeIdentifierStart: Boolean = Character.isUnicodeIdentifierStart(c)
   def isUpperCase: Boolean = Character.isUpperCase(c)
-  def isWhitespace: Boolean = Character.isWhitespace(c)
+  def isControl: Boolean = Character.isISOControl(c)
 
   def toLowerCase: Char = Character.toLowerCase(c)
-  def toTitleCase: Char = Character.toTitleCase(c)
   def toUpperCase: Char = Character.toUpperCase(c)
+
+  def asDigit: Int = Character.digit(c, Character.MAX_RADIX)
+
 }